Atomization instrument

Abstract

The utility model relates to the technical field of liquid medicine atomization, in particular to an atomizer which comprises a base, a support is fixedly connected to the upper surface of the base, a transducer is fixedly connected to the upper end of the support, a machine shell is fixedly connected to the upper surface of the base, and a water tank is connected to the upper surface of the machine shell in an embedded mode. The filter screen is used for filtering outside air, so that expired air of a user is cleaner, the filter screen is externally arranged and can be conveniently cleaned by the user, in addition, the heating ring is matched with the cooling fins to prolong the heating time of the outside air, the heating effect of the instrument is better, and the situation that when the temperature is low in winter, the heating ring is heated is avoided. The low gas temperature stimulates the respiratory tract of a user, the hole is formed in the disc with the hole, when the hole and the through hole coincide, the air inlet amount is maximum, when the hole and the through hole are staggered, the through hole is blocked, air entering can be affected, and gas flow adjustment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid medicine atomization, in particular to an atomizer. Background Art

[0002] The nebulizer is based on the principle of ultrasonic atomization, and realizes liquid vaporization through a transducer and an oscillator circuit board. It can be used with liquid medicine to reduce phlegm, relieve cough and treat symptoms of dry eyes. Existing devices have certain disadvantages. For example, the announcement number: CN219462191 U discloses a nebulizer, which relates to the technical field of medical devices and includes a nebulizer cup, a nebulizer mask and an air outlet pipe. The air outlet pipe is arranged on the nebulizer cup, and a connecting sleeve is arranged at the end of the air outlet pipe. A rotatable piston sleeve is arranged in the connecting sleeve. A fixed sleeve in the piston sleeve is provided with a connecting hose extending to the outside of the connecting sleeve, and the nebulizer mask is arranged on the connecting hose.

[0003] The above-mentioned instrument is connected to the mask through a hose to achieve the mask following the swing of the head. However, in the cold winter weather, ultrasonic atomization does not involve heat exchange, resulting in a low temperature of the gas, which will irritate the respiratory tract. In addition, the filter component of the above-mentioned device is built-in, and the fixed component needs to be disassembled for cleaning, which makes the cleaning steps more cumbersome. Utility Model Content

[0004] The purpose of the utility model is to provide a nebulizer to solve the problem that the ultrasonic atomization of some existing instruments does not involve heat exchange, resulting in a low temperature of the gas that will irritate the respiratory tract, and the filter component of the above-mentioned device is built-in, and the fixed component needs to be disassembled for cleaning, resulting in a relatively cumbersome cleaning procedure.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A nebulizer comprises a base, wherein the upper surface of the base is fixedly connected with a bracket, the upper end of the bracket is fixedly connected with a transducer, the upper surface of the base is fixedly connected with a casing, the upper surface of the casing is embedded with a water tank, the transducer is embedded in the interior of the water tank, a medicine cup holder is placed in the interior of the water tank, a medicine cup is placed in the interior of the medicine cup holder, a medicine cup cover is nested and connected on the outer surface of the water tank, a heating cylinder is fixedly connected with the upper surface of the base, a filter cover is threadedly connected with the upper surface of the heating cylinder, an adjustment knob is rotatably connected with the upper surface of the filter cover, a heating ring is fixedly connected with the interior of the heating cylinder, a heat dissipation fin is fixedly connected with the upper surface of the heating ring, and a motor is fixedly connected with the upper surface of the base.

[0007] Furthermore, an oscillator circuit board is fixedly connected to the upper surface of the base, a control panel is fixedly connected to the front surface of the housing, and the oscillator circuit board, the control panel, the motor and the heating ring are electrically connected.

[0008] Furthermore, a rubber ring is nested and connected to the outer surface of the water tank, and the rubber ring is in close contact with the inner wall of the medicine cup cover.

[0009] Furthermore, an air outlet pipe is fixedly connected to the upper surface of the medicine cup cover, a liquid adding pipe is fixedly connected to the upper surface of the medicine cup cover near the air outlet pipe, an air inlet pipe is fixedly connected to the side surface of the medicine cup cover, a connecting pipe is embedded in the interior of the air outlet pipe, a bellows is nested at one end of the connecting pipe, and a mask is nested at one end of the bellows.

[0010] Further, a handle is fixedly connected to the upper surface of the casing, a through hole is opened on the upper surface of the filter cover, and a filter is placed on the upper surface of the filter cover.

[0011] Furthermore, a perforated disc is fixedly connected to the lower surface of the adjusting knob, the perforated disc is rotatably connected to the filter cover, and an air outlet square tube is fixedly connected to the outer surface of the heating cylinder.

[0012] Furthermore, the output end of the motor is fixedly connected with a fan blade, and the fan blade is located below the heating ring.

[0013] Beneficial effects of the utility model:

[0014] Through the heating ring and heat dissipation fins, the filter screen filters the outside air, making the exhaled gas of the user cleaner, and the filter screen is externally placed for the user to clean. In addition, the heating ring cooperates with the heat dissipation fins to increase the time the outside air is heated, so that the heating effect of the instrument is better, avoiding the low temperature of the gas in winter when the temperature is low and causing irritation to the respiratory tract of the user;

[0015] A perforated disc is set up with holes on it. When the holes and the through holes coincide, the air intake is maximum. When the holes and the through holes are staggered, the through holes are blocked, which affects the air intake and realizes gas flow regulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of the medicine cup holder and the water tank of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the casing of the utility model;

[0020] Figure 4It is a schematic diagram of the base structure of the utility model.

[0021] In the figure: 1. base; 101. bracket; 102. transducer; 103. oscillator circuit board; 2. casing; 201. control panel; 3. water tank; 301. rubber ring; 4. medicine cup holder; 401. medicine cup; 5. medicine cup cover; 501. air outlet pipe; 502. liquid adding pipe; 503. air inlet pipe; 504. connecting pipe; 505. bellows; 506. mask; 6. handle; 7. heating cylinder; 701. filter cover; 702. through hole; 703. adjustment knob; 704. perforated disc; 705. filter screen; 706. air outlet square pipe; 8. heating ring; 801. heat dissipation fin; 9. motor; 901. fan blade. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4As shown, an atomizer includes a base 1, a bracket 101 is fixedly connected to the upper surface of the base 1, a transducer 102 is fixedly connected to the upper end of the bracket 101, the upper surface of the base 1 is fixedly connected to the housing 2, the upper surface of the housing 2 is embedded with a water tank 3, the transducer 102 is embedded in the water tank 3, a medicine cup holder 4 is placed in the water tank 3, a medicine cup 401 is placed in the medicine cup holder 4, a medicine cup cover 5 is nested and connected to the outer surface of the water tank 3, a heating cylinder 7 is fixedly connected to the upper surface of the base 1, a filter cover 701 is threadedly connected to the upper surface of the heating cylinder 7, and an adjustment screw is rotatably connected to the upper surface of the filter cover 701. The knob 703 is fixedly connected to the inside of the heating tube 7, and the upper surface of the heating ring 8 is fixedly connected to the heat dissipation fin 801. The upper surface of the base 1 is fixedly connected to the motor 9, and the upper surface of the base 1 is fixedly connected to the oscillator circuit board 103. The front surface of the housing 2 is fixedly connected to the control panel 201. The oscillator circuit board 103, the control panel 201, the motor 9 and the heating ring 8 are electrically connected. This belongs to the prior art and will not be described in detail herein. The outer surface of the water tank 3 is nested with a rubber ring 301, and the rubber ring 301 is in close contact with the inner wall of the medicine cup cover 5. The upper surface of the medicine cup cover 5 is fixedly connected to the inner wall of the medicine cup cover 5. The medicine cup cover 5 is fixedly connected with an air outlet pipe 501, a liquid adding pipe 502 is fixedly connected to the upper surface of the medicine cup cover 5 near the air outlet pipe 501, an air inlet pipe 503 is fixedly connected to the side surface of the medicine cup cover 5, and a connecting pipe 504 is embedded in the air outlet pipe 501, one end of the connecting pipe 504 is nested with a bellows 505, and one end of the bellows 505 is nested with a mask 506. When in use, distilled water is added to the water tank 3, and then the medicine cup holder 4 is placed, and the medicine cup 401 is placed in the medicine cup holder 4, and then liquid medicine is added to the medicine cup 401, and the air outlet pipe 501, the connecting pipe 504, and the bellows are connected in sequence. 505 and mask 506, rotate the knob on the control panel 201 to cooperate with the built-in controller and oscillator circuit board 103 of the control panel 201, so that the transducer 102 starts working, and the transducer 102 transmits energy to the medicine liquid in the medicine cup 401 through water, vaporizes the water and dilutes the vaporized medicine liquid. After starting the motor 9, the output end of the motor 9 drives the filter cover 701 to rotate, so that the outside air passes through the heat dissipation fins 801 and the heating ring 8 and then enters the air outlet square tube 706, and enters the air inlet pipe 503 from the air outlet square tube 706, and the mixed steam is transported to the position of the mask 506 for the user to inhale.

[0024] The upper surface of the housing 2 is fixedly connected with a handle 6, the upper surface of the filter cover 701 is provided with a through hole 702, the upper surface of the filter cover 701 is provided with a filter screen 705, the lower surface of the adjustment knob 703 is fixedly connected with a perforated disc 704, the perforated disc 704 and the filter cover 701 are rotatably connected, the outer surface of the heating cylinder 7 is fixedly connected with an air outlet square tube 706, the output end of the motor 9 is fixedly connected with a fan blade 901, the fan blade 901 is located below the heating ring 8, and the filter screen 705 filters the outside air to allow the user to breathe. The gas is cleaner, and the filter 705 is externally arranged for the convenience of cleaning by the user. In addition, the heating ring 8 cooperates with the heat dissipation fins 801 to increase the time for the outside air to be heated, so that the heating effect of the instrument is better, and it is avoided that when the temperature is low in winter, the low gas temperature causes irritation to the respiratory tract of the user. There are holes on the perforated disk 704. When the hole and the through hole 702 coincide, the air intake is the largest. When the hole and the through hole 702 are staggered, the through hole 702 is blocked, which will affect the air entry, thereby realizing gas flow regulation.

[0025] Working principle: when in use, add distilled water to the water tank 3, then put in the medicine cup holder 4, put the medicine cup 401 in the medicine cup holder 4, then add liquid medicine to the medicine cup 401, connect the air outlet pipe 501, the connecting pipe 504, the bellows 505 and the mask 506 in sequence, rotate the knob on the control panel 201 with the built-in controller and oscillator circuit board 103 of the control panel 201, and start the transducer 102. The transducer 102 transmits energy to the liquid medicine in the medicine cup 401 through water, vaporizes the water and dilutes the vaporized liquid medicine. After starting the motor 9, the output end of the motor 9 drives the filter cover 701 to rotate, so that the outside air passes through the heat dissipation fins 801 and the heating ring 8 and enters the air outlet square pipe 706, and enters the air inlet pipe 503 from the air outlet square pipe 706, and the mixed steam is transported to the position of the mask 506 for the user to inhale;

[0026] The filter 705 filters the outside air, making the exhaled gas of the user cleaner, and the filter 705 is externally placed for easy cleaning by the user. In addition, the heating ring 8 cooperates with the heat dissipation fins 801 to increase the time for the outside air to be heated, so that the heating effect of the instrument is better, and the low temperature of the gas in winter can be avoided to irritate the respiratory tract of the user;

[0027] The perforated disc 704 is provided with a hole. When the hole and the through hole 702 overlap, the air intake is maximum. When the hole and the through hole 702 are offset, the through hole 702 is blocked, which affects the air intake and realizes gas flow regulation.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above contents are merely examples and explanations of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. An atomizer, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a bracket (101), the upper end of the bracket (101) is fixedly connected to a transducer (102), the upper surface of the base (1) is fixedly connected to a housing (2), the upper surface of the housing (2) is embedded with a water tank (3), the transducer (102) is embedded in the interior of the water tank (3), a medicine cup holder (4) is placed in the interior of the water tank (3), a medicine cup (401) is placed in the interior of the medicine cup holder (4), and the water tank (3) is fixedly connected to a housing (2). The outer surface is nested with a medicine cup cover (5), the upper surface of the base (1) is fixedly connected with a heating cylinder (7), the upper surface of the heating cylinder (7) is threadedly connected with a filter cover (701), the upper surface of the filter cover (701) is rotatably connected with an adjustment knob (703), the interior of the heating cylinder (7) is fixedly connected with a heating ring (8), the upper surface of the heating ring (8) is fixedly connected with a heat dissipation fin (801), and the upper surface of the base (1) is fixedly connected with a motor (9).

2. A nebulizer according to claim 1, characterized in that: An oscillator circuit board (103) is fixedly connected to the upper surface of the base (1), and a control panel (201) is fixedly connected to the front surface of the housing (2); the oscillator circuit board (103), the control panel (201), the motor (9) and the heating ring (8) are electrically connected.

3. A nebulizer according to claim 1, characterized in that: A rubber ring (301) is nested and connected to the outer surface of the water tank (3), and the rubber ring (301) is in close contact with the inner wall of the medicine cup cover (5).

4. A nebulizer according to claim 1, characterized in that: An air outlet pipe (501) is fixedly connected to the upper surface of the medicine cup cover (5), a liquid adding pipe (502) is fixedly connected to the upper surface of the medicine cup cover (5) near the air outlet pipe (501), an air inlet pipe (503) is fixedly connected to the side surface of the medicine cup cover (5), a connecting pipe (504) is embedded in the interior of the air outlet pipe (501), one end of the connecting pipe (504) is nested and connected to a bellows (505), and one end of the bellows (505) is nested and connected to a mask (506).

5. The atomizer according to claim 1, characterized in that: A handle (6) is fixedly connected to the upper surface of the housing (2), a through hole (702) is provided on the upper surface of the filter cover (701), and a filter screen (705) is placed on the upper surface of the filter cover (701).

6. A nebulizer according to claim 5, characterized in that: The lower surface of the adjusting knob (703) is fixedly connected to a perforated disc (704), the perforated disc (704) and the filter cover (701) are rotatably connected, and the outer surface of the heating cylinder (7) is fixedly connected to an air outlet square tube (706).

7. The atomizer according to claim 1, characterized in that: The output end of the motor (9) is fixedly connected to a fan blade (901), and the fan blade (901) is located below the heating ring (8).

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